usp-perm.ru - robtex.com
usp-perm.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.17.153.235🇷🇺 ROSTELECOM-AS188.17.144.0/20 Rostelecom networks | ||||||
| PTR | usp.perm.ru | ||||||
| NS | ns1.ht-systems.ru ⭐ | ||||||
| A | 78.110.50.60🇷🇺 HOSTING-MSK78.110.48.0/20 | ||||||
| PTR | ns1.ht-systems.ru | ||||||
| NS | ns2.ht-systems.ru | ||||||
| A | 78.110.51.155🇷🇺 HOSTING-MSK78.110.48.0/20 | ||||||
| PTR | ns2.hts.ru | ||||||
| MX | mail.usp-perm.ru ⭐ | ||||||
| A | 188.17.153.235🇷🇺 ROSTELECOM-AS188.17.144.0/20 Rostelecom networks | ||||||
| PTR | usp.perm.ru | ||||||
| TXT | v=spf1 ip4:188.17.153.235/32 include:_spf.hts.ru mx ~all | ||||||
| SOA | ns1.ht-systems.runoc@ht-systems.ru serial=3603133940 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068501 | ||||||
Subdomains
mail.usp-perm.ru |
Same first word
usp-perm.ru |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.ht-systems.ru2017-03-28 → 2026-04-13 · 2 obs
● 2026-04-13 15:52:24
●NSns2.ht-systems.ru2017-03-28 → 2026-04-13 · 2 obs
● 2026-04-13 15:52:24
●MXmail.usp-perm.ru2017-03-28 → 2026-04-13 · 2 obs
● 2026-04-13 15:52:24
●A188.17.153.2352026-03-07 → 2026-04-13 · 2 obs
● 2026-04-13 15:52:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net... | - |
| usp-perm.ru | ns2.ht-systems.ru, ns1.ht-systems.ru | - |
✅ Authoritative Response
Server:78.110.50.60
NS records: ns2.ht-systems.ru, ns1.ht-systems.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usp-perm.ru (unsigned zone)
⏱️ Timing
Total: 1327ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.17.153.235 |
| NS | 2 | ns1.ht-systems.ru, ns2.ht-systems.ru |
| MX | 1 | mail.usp-perm.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:188.17.153.235/32 include:_sp |
| SOA | 1 | ns1.ht-systems.ru noc.ht-systems.ru |
Analysis
Hierarchy
mail.usp-perm.ru is a child of usp-perm.ru.
IP Addresses
usp-perm.ru resolves to one IP number: 188.17.153.235.
Other host names, for example mail.usp-perm.ru, share IP numbers with usp-perm.ru.
Name Servers
usp-perm.ru's delegation uses two name servers: ns1.ht-systems.ru and ns2.ht-systems.ru.
usp-perm.ru uses the same name server setup as other domains, such as bukhta.ru, sime.su, mos-kuhni.ru, evani.ru and i-dg.ru.
usp-perm.ru shares name servers with other domains at least partially, for example pktmt.ru, n38.ru and mosnotari.ru.
These name servers are often used with ns10.hoster.ru and ns11.hoster.ru.
Host names with a single IP address: ns1.ht-systems.ru points to 78.110.50.60; ns2.ht-systems.ru points to 78.110.51.155.
Mail Servers
A single mail server handles usp-perm.ru, mail.usp-perm.ru.
Host name mail.usp-perm.ru resolves to a single IP: 188.17.153.235.